/* 竖屏media: iphone5 width=640px */
@media screen and (min-width: 320px){html{font-size: 50px;}}
@media screen and (min-width: 360px){html{font-size: 56.25px;}}
@media screen and (min-width: 375px){html{font-size: 58.59px;}}
@media screen and (min-width: 412px){html{font-size: 64.375px;}}
@media screen and (min-width: 414px){html{font-size: 64.6875px;}}
@media screen and (min-width: 480px){html{font-size: 75px;}}
@media screen and (min-width: 540px){html{font-size: 84.38px;}}
@media screen and (min-width: 640px){html{font-size: 100px;}}
@media screen and (min-width: 720px){html{font-size: 112.5px;}}
@media screen and (min-width: 768px){html{font-size: 120px;}}
@media screen and (min-width: 1080px){html{font-size: 168.75px;}}
@media screen and (min-width: 1440px){html{font-size: 225px;}}
@media screen and (min-width: 2160px){html{font-size: 337.5px;}}


/* 竖屏翻转提示浮层 */
aside.turnBoxPortrait{ position:fixed; left:0; top:0; width:100%; height:100%; background:#000; z-index:999; display: none;}
aside.turnBoxPortrait>img.turn{ display:block; margin:0.4rem auto 0.2rem; height:58%;}
aside.turnBoxPortrait>p{ text-align:center; font-size:0.24rem; color:#fff;}

/* 取代系统alert的警告提示弹窗 */
aside.alertBox>div{width:85%;}